Shimano GRX FC-RX820 GRX chainset 48 / 31, double, 12-speed, Hollowtech II, 175 mm £229.99 Add to Wishlist
Shimano GRX FC-RX820 GRX chainset 48 / 31, double, 12-speed, Hollowtech II, 170 mm £229.99 Add to Wishlist
Shimano GRX FC-RX820 GRX chainset 48 / 31, double, 12-speed, Hollowtech II, 172.5 mm £229.99 Add to Wishlist
Shimano Non-Series Di2 SM-GM01 E-tube Di2 grommet for EW-SD50 cable, 6 mm round - pack of 4 £5.99 Add to Wishlist